Hot butt occurs when you have warm farts, the ones that you know are going to smell, and the ones that let you know you definitely need to take a shit. often occurs after eating spicy food, and is often a precursor of diarea.
by DinSD May 01, 2008

The worst sounding, usually wet fart, known to man. Usually occurs when you have a loose butthole or eat too much fiber. Similar to the sound when someone shits their pants.
by DinSD February 26, 2008
